"The Durand is a newly patented device that is amazingly effective in removing older and fragile wine bottle corks whole and undamaged. Designed by a prominent wine collector, and named for a mentor and world renowned sommelier, it has been repeatedly tested on the most challenging corks. It has worked without fail. As with other wine lovers, you too will value a Durand whenever opening your most treasured older wines."
TheDurand.com